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Home >> Hyundai >> 2005 >> Tucson GLS, 4WD >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Engine Electrical System - General Information >> Troubleshooting >> Ignition System

Ignition System

IGNITION SYSTEM

Symptom Suspect Area Remedy
Engine will not start or is hard to start (Cranks OK) Ignition lock switch See INSPECT IGNITION SWITCH
  Ignition coil See INSPECT IGNITION COIL
  Spark plugs See INSPECT SPARK PLUG AND SPARK PLUG CABLE
  Ignition wiring disconnected or broken Inspect
  Spark plug cable See INSPECT SPARK PLUG AND SPARK PLUG CABLE
Rough idle or stalls Ignition wiring Inspect
  Ignition coil See INSPECT IGNITION COIL
  Spark plug cable See INSPECT SPARK PLUG AND SPARK PLUG CABLE
Engine hesitates/poor acceleration Spark plugs and spark plug cable See INSPECT SPARK PLUG AND SPARK PLUG CABLE
  Ignition wiring Inspect
Poor mileage Spark plugs and spark plugs cable See INSPECT SPARK PLUG AND SPARK PLUG CABLE